Search Results - "Pettet, G."

Reducing interruptions during duty radiology shifts, assessment of its benefits and review of factors affecting the radiology working environment by Bell, L.T.O., James, R., Rosa, J.A., Pollentine, A., Pettet, G., McCoubrie, P.

“…To investigate and reduce the number of inappropriate interruptions to the duty radiology registrar, as well as subjectively assess the effect of reducing…”
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SpheroidSim—Preliminary evaluation of a new computational tool to predict the influence of cell cycle time and phase fraction on spheroid growth by Little, J. P., Pettet, G. J., Hutmacher, D. W., Loessner, D.

“…Background There is a relative paucity of research that integrates materials science and bioengineering with computational simulations to decipher the…”
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A three-dimensional mathematical model of the thoracolumbar fascia and an estimate of its biomechanical effect by Gatton, M.L, Pearcy, M.J, Pettet, G.J, Evans, J.H

“…Abstract The thoracolumbar fascia (TLF) provides a means of attachment to the lumbar spine for several muscles including the transverse abdominis, and parts of…”
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Numerical computation of an Evans function for travelling waves by Harley, K., van Heijster, P., Marangell, R., Pettet, G.J., Wechselberger, M.

“…•A geometrically inspired technique for computing Evans functions.•Evans functions are computed for scalar and systems of PDEs.•Numerically examine stability…”
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Active regulation of the epidermal calcium profile by Adams, M.P., Mallet, D.G., Pettet, G.J.

“…A distinct calcium profile is strongly implicated in regulating the multi-layered structure of the epidermis. However, the mechanisms that govern the…”
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The Migration of Cells in Multicell Tumor Spheroids by Pettet, G.J., Please, M. J. Tindall, C.P., McElwain, D.L.S.

“…A mathematical model is proposed to explain the observed internalization of microspheres and3H-thymidine labelled cells in steady-state multicellular…”
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Junior Radiologists' Forum (JRF): National trainee survey by Ilyas, S, Beattie, A, Pettet, G, Kharay, A, Hedayati, V, Hameed, S, McCleery, M.A, Papadakos, N, Chari, B

“…Aim To gather information in order to highlight areas within training that could be improved and share ideas of good practice and, in addition, to compare…”
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Nonlinear finite element analysis of anular lesions in the L4/5 intervertebral disc by Little, J.P, Adam, C.J, Evans, J.H, Pettet, G.J, Pearcy, M.J

“…Abstract Degenerate intervertebral discs exhibit both material and structural changes. Structural defects (lesions) develop in the anulus fibrosus with age…”
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The mechanical response of the ovine lumbar anulus fibrosus to uniaxial, biaxial and shear loads by Little, J.P., Pearcy, M.J., Tevelen, G., Evans, J.H., Pettet, G., Adam, C.J.

“…Analytical and computational models of the intervertebral disc (IVD) are commonly employed to enhance understanding of the biomechanics of the human spine and…”
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A mathematical model of integrin-mediated haptotactic cell migration by Mallet, D G, Pettet, G J

“…Haptotactic cell migration, a directed response to gradients of cell-extracellular matrix adhesion, is an important process in a number of biological phenomena…”
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On the Role of Angiogenesis in Wound Healing by Pettet, G., Chaplain, M. A. J., McElwain, D. L. S., Byrne, H. M.

“…Angiogenesis, the formation of blood vessels, may be described as a process whereby capillary sprouts are formed in response to externally supplied chemical…”
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Comparison of two numerical approaches for bone remodelling by Chen, G, Pettet, G, Pearcy, M, McElwain, D.L.S

“…Abstract This paper addresses the “checkerboard” phenomenon, which occurs in numerical simulation of bone remodelling. It attempts to answer the question: is…”
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Parametric equations to represent the profile of the human intervertebral disc in the transverse plane by Little, J Paige, Pearcy, M J, Pettet, G J

“…Computational and finite element models of the spine are used to investigate spine and disc mechanics. Subject specific data for the transverse profile of the…”
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Mathematical Models of Cell Colonization of Uniformly Growing Domains by Landman, K.A., Pettet, G.J., Newgreen, D.F.

“…During the development of vertebrate embryos, cell migrations occur on an underlying tissue domain in response to some factor, such as nutrient. Over the time…”
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A model of wound-healing angiogenesis in soft tissue by Pettet, G.J., Byrne, H.M., Mcelwain, D.L.S., Norbury, J.

“…Angiogenesis, or blood vessel growth, is a critical step in the wound-healing process, involving the chemotactic response of blood vessel endothelial cells to…”
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Our breathing sounds like a blanket by Pettet, A. G.

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Our breathing sounds like a blanket by Pettet, A. G

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Modelling external bone adaptation using evolutionary structural optimisation by Chen, G, Pettet, G J, Pearcy, M, McElwain, D L S

“…External remodelling is significant in the bone healing process, and it is essential to predict the bone external shape in the design of artificial bone…”
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Chemotactic Cellular Migration: Smooth and Discontinuous Travelling Wave Solutions by Landman, K. A., G. J. Pettet, D. F. Newgreen

“…A simple model of chemotactic cell migration gives rise to travelling wave solutions. By varying the cellular growth rate and chemoattractant production rate,…”
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A new approach to modelling the formation of necrotic regions in tumours by Please, C.P., Pettet, G., McElwain, D.L.S.

“…We present a mathematical model of the growth of tumours. The cells in the tumour are taken to proliferate and die at rates determined by the concentration of…”
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